The 2015 PSL Grand Prix was the second indoor conference of the Philippine Super Liga for its third season. The conference began on October 10, 2015, at the Alonte Sports Arena, in Biñan, Laguna. Stav Jacobi, FIVB Executive Council member and chief organizer of the FIVB World Women's Club Volleyball Championship, was the guest of honor for the opening ceremony, while Prajaya Chaiyakam, the deputy managing director of SMMTV, Asian Volleyball Confederation (AVC)'s official TV partner, and his cameraman went to Cuneta Astrodome to witness Game 1 of the PSL Finals.